Home / 14,705.35-22,060.76-4,845.32

Finding the Fourth Proportional to 14,705.35, 22,060.76 and 4,845.32

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Solution

The fourth proportional to 14,705.35, 22,060.76 and 4,845.32 is: 7,268.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,705.35 : 22,060.76 = 4,845.32 : x
  2. Step 2: Convert to fraction form
    14,705.35/22,060.76 = 4,845.32/x
  3. Step 3: Cross multiply
    14,705.35x = 22,060.76 × 4,845.32
  4. Step 4: Simplify right side
    14,705.35x = 106,891,389.84
  5. Step 5: Solve for x
    x = 106,891,389.84/14,705.35
  6. Step 6: Final answer
    x = 7,268.88

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.